61248990
61,248,990 is an even composite number composed of six prime numbers multiplied together.
61248990 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 61248990:
2 × 3 × 5 × 112 × 47 × 359
(2 × 3 × 5 × 11 × 11 × 47 × 359)See below for interesting mathematical facts about the number 61248990 from the Numbermatics database.
Names of 61248990
- Cardinal: 61248990 can be written as Sixty-one million, two hundred forty-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 6.124899 × 107
Factors of 61248990
Divisors of 61248990
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 47 55 66 94 110 121 141 165 235 242 282 330 359 363 470 517 605 705 718 726 1034 1077 1210 1410 1551 1795 1815 2154 2585 3102 3590 3630 3949 5170 5385 5687 7755 7898 10770 11374 11847 15510 16873 17061 19745 23694 28435 33746 34122 39490 43439 50619 56870 59235 84365 85305 86878 101238 118470 130317 168730 170610 185603 217195 253095 260634 371206 434390 506190 556809 651585 928015 1113618 1303170 1856030 2041633 2784045 4083266 5568090 6124899 10208165 12249798 20416330 30624495 61248990
- Sum of all divisors σ(n): 165473280
- Sum of proper divisors (its aliquot sum) s(n): 104224290
- 61248990 is an abundant number, because the sum of its proper divisors (104224290) is greater than itself. Its abundance is 42975300
Bases of 61248990
- Binary: 111010011010010101110111102
- Hexadecimal: 0x3A695DE
- Base-36: 10GS0U
Squares and roots of 61248990
- 61248990 squared (612489902) is 3751438776020100
- 61248990 cubed (612489903) is 229771836078067344699000
-
The
square root of 61248990 is 7826.1733944501 -
The
cube root of 61248990 is 394.1845914569
Scales and comparisons
How big is 61248990?- 61,248,990 seconds is equal to 1 year, 49 weeks, 1 day, 21 hours, 36 minutes, 30 seconds.
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To count from 1 to 61,248,990 would take you about two years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 61248990 cubic inches would be around 32.8 feet tall.
Recreational maths with 61248990
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The information we have on file for 61248990 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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